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configure: add --toolchain option

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This allows creating canned shorthands for common combinations
of cc, ld etc.

Signed-off-by: Mans Rullgard <mans@mansr.com>
This commit is contained in:
Mans Rullgard 2012-09-16 22:06:53 +01:00
parent e772f9faec
commit aeeb782c2a
1 changed files with 13 additions and 0 deletions
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13
configure vendored
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@ -205,6 +205,7 @@ Advanced options (experts only):
--target-os=OS compiler targets OS [$target_os] --target-os=OS compiler targets OS [$target_os]
--target-exec=CMD command to run executables on target --target-exec=CMD command to run executables on target
--target-path=DIR path to view of build directory on target --target-path=DIR path to view of build directory on target
--toolchain=NAME set tool defaults according to NAME
--nm=NM use nm tool --nm=NM use nm tool
--ar=AR use archive tool AR [$ar_default] --ar=AR use archive tool AR [$ar_default]
--as=AS use assembler AS [$as_default] --as=AS use assembler AS [$as_default]
@ -1327,6 +1328,7 @@ CMDLINE_SET="
target_exec target_exec
target_os target_os
target_path target_path
toolchain
" "
CMDLINE_APPEND=" CMDLINE_APPEND="
@ -2038,6 +2040,17 @@ ranlib="${cross_prefix}${ranlib}"
sysinclude_default="${sysroot}/usr/include" sysinclude_default="${sysroot}/usr/include"
case "$toolchain" in
msvc)
cc_default="c99wrap cl"
ld_default="c99wrap link"
nm_default="dumpbin -symbols"
;;
?*)
die "Unknown toolchain $toolchain"
;;
esac
set_default cc pkg_config sysinclude set_default cc pkg_config sysinclude
enabled cross_compile || host_cc_default=$cc enabled cross_compile || host_cc_default=$cc
set_default host_cc set_default host_cc